any cheap gaming chair pink recommendation?

Hello everyone,

I am looking for the best choice of buck gaming chair. Because I often sit in a chair and play games, so waist support/neck/posture are very important.
I often sit in a chair for several hours, either playing games or working. I really need a comfortable chair. My budget is actually around $300. Any suggestions will be most welcome.
I once planned to buy a bunny gaming chair, but my brothers said it was too cute and not suitable for men. I hope everyone recommends a chair suitable for men to me.